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annotate dmd/mars.h @ 220:ccc2e6898a78 trunk
[svn r236] added initial codegen of inline asm, pretty buggy and incomplete still. see the tangotests/asm1.d test for a sample of what does
work!
| author | lindquist |
|---|---|
| date | Fri, 06 Jun 2008 20:14:51 +0200 |
| parents | 0806379a5eca |
| children | a168a2c3ea48 |
| rev | line source |
|---|---|
| 159 | 1 |
| 2 // Compiler implementation of the D programming language | |
| 3 // Copyright (c) 1999-2007 by Digital Mars | |
| 4 // All Rights Reserved | |
| 5 // written by Walter Bright | |
| 6 // http://www.digitalmars.com | |
| 7 // License for redistribution is by either the Artistic License | |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
| 11 #ifndef DMD_MARS_H | |
| 12 #define DMD_MARS_H | |
| 13 | |
| 14 #ifdef __DMC__ | |
| 15 #pragma once | |
| 16 #endif /* __DMC__ */ | |
| 17 | |
| 18 #include <stdint.h> | |
| 19 #include <string> | |
| 20 #include <cstdarg> | |
| 21 | |
| 22 #ifdef __DMC__ | |
| 23 #ifdef DEBUG | |
| 24 #undef assert | |
| 25 #define assert(e) (static_cast<void>((e) || (printf("assert %s(%d) %s\n", __FILE__, __LINE__, #e), halt()))) | |
| 26 #endif | |
| 27 #endif | |
| 28 | |
| 29 #ifdef IN_GCC | |
| 30 /* Changes for the GDC compiler by David Friedman */ | |
| 31 #endif | |
| 32 | |
| 33 #define V2 0 // Version 2.0 features | |
| 34 #define BREAKABI 1 // 0 if not ready to break the ABI just yet | |
| 35 | |
| 36 struct Array; | |
| 37 | |
| 38 // Put command line switches in here | |
| 39 struct Param | |
| 40 { | |
| 41 char obj; // write object file | |
| 42 char link; // perform link | |
| 43 char trace; // insert profiling hooks | |
| 44 char quiet; // suppress non-error messages | |
| 45 char verbose; // verbose compile | |
| 46 char symdebug; // insert debug symbolic information | |
| 47 char optimize; // run optimizer | |
| 48 char optimizeLevel; // optimization level | |
| 49 char cpu; // target CPU | |
| 50 char is64bit; // generate 64 bit code | |
| 51 char isLE; // generate little endian code | |
| 52 char isLinux; // generate code for linux | |
| 53 char isWindows; // generate code for Windows | |
| 54 char scheduler; // which scheduler to use | |
| 55 char useDeprecated; // allow use of deprecated features | |
| 56 char useAssert; // generate runtime code for assert()'s | |
| 57 char useInvariants; // generate class invariant checks | |
| 58 char useIn; // generate precondition checks | |
| 59 char useOut; // generate postcondition checks | |
| 60 char useArrayBounds; // generate array bounds checks | |
| 61 char useSwitchError; // check for switches without a default | |
| 62 char useUnitTests; // generate unittest code | |
| 63 char useInline; // inline expand functions | |
| 64 char release; // build release version | |
| 65 char preservePaths; // !=0 means don't strip path from source file | |
| 66 char warnings; // enable warnings | |
| 67 char pic; // generate position-independent-code for shared libs | |
| 68 char cov; // generate code coverage data | |
| 69 char nofloat; // code should not pull in floating point support | |
| 70 char noruntime; // code is not allowed to make implicit calls to the runtime | |
| 71 char novalidate;// no bitcode validation | |
| 72 char Dversion; // D version number | |
| 73 char ignoreUnsupportedPragmas; // rather than error on them | |
| 74 | |
| 75 char *argv0; // program name | |
| 76 Array *imppath; // array of char*'s of where to look for import modules | |
| 77 Array *fileImppath; // array of char*'s of where to look for file import modules | |
| 78 char *runtimeImppath; // char* of where to look for the core runtime | |
| 79 char *objdir; // .obj file output directory | |
| 80 char *objname; // .obj file output name | |
| 81 | |
| 82 char doDocComments; // process embedded documentation comments | |
| 83 char *docdir; // write documentation file to docdir directory | |
| 84 char *docname; // write documentation file to docname | |
| 85 Array *ddocfiles; // macro include files for Ddoc | |
| 86 | |
| 87 char doHdrGeneration; // process embedded documentation comments | |
| 88 char *hdrdir; // write 'header' file to docdir directory | |
| 89 char *hdrname; // write 'header' file to docname | |
| 90 | |
| 91 unsigned debuglevel; // debug level | |
| 92 Array *debugids; // debug identifiers | |
| 93 | |
| 94 unsigned versionlevel; // version level | |
| 95 Array *versionids; // version identifiers | |
| 96 | |
| 97 bool dump_source; | |
| 98 | |
| 99 char *defaultlibname; // default library for non-debug builds | |
| 100 char *debuglibname; // default library for debug builds | |
| 101 | |
| 102 char *xmlname; // filename for XML output | |
| 103 | |
| 104 // Hidden debug switches | |
| 105 char debuga; | |
| 106 char debugb; | |
| 107 char debugc; | |
| 108 char debugf; | |
| 109 char debugr; | |
| 110 char debugw; | |
| 111 char debugx; | |
| 112 char debugy; | |
| 113 | |
| 114 char run; // run resulting executable | |
| 115 size_t runargs_length; | |
| 116 char** runargs; // arguments for executable | |
| 117 | |
| 118 // Linker stuff | |
| 119 Array *objfiles; | |
| 120 Array *linkswitches; | |
| 121 Array *libfiles; | |
| 122 char *deffile; | |
| 123 char *resfile; | |
| 124 char *exefile; | |
| 125 | |
| 126 // LLVM stuff | |
| 127 char *llvmArch; | |
| 128 char forceBE; | |
| 129 char *tt_arch; | |
| 130 char *tt_os; | |
| 131 char *data_layout; | |
| 132 char disassemble; | |
| 133 char llvmInline; | |
| 134 char llvmAnnotate; | |
| 135 char *runtimePath; | |
|
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0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
159
diff
changeset
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136 char useFP80; |
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220
ccc2e6898a78
[svn r236] added initial codegen of inline asm, pretty buggy and incomplete still. see the tangotests/asm1.d test for a sample of what does
lindquist
parents:
217
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changeset
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137 char useInlineAsm; |
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217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
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changeset
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138 char fqnPaths; // use fully qualified object names |
| 159 | 139 }; |
| 140 | |
| 141 struct Global | |
| 142 { | |
| 143 char *mars_ext; | |
| 144 char *sym_ext; | |
| 145 char *obj_ext; | |
| 146 char *ll_ext; | |
| 147 char *bc_ext; | |
| 148 char *nativeobj_ext; | |
| 149 char *doc_ext; // for Ddoc generated files | |
| 150 char *ddoc_ext; // for Ddoc macro include files | |
| 151 char *hdr_ext; // for D 'header' import files | |
| 152 char *copyright; | |
| 153 char *written; | |
| 154 Array *path; // Array of char*'s which form the import lookup path | |
| 155 Array *filePath; // Array of char*'s which form the file import lookup path | |
| 156 int structalign; | |
| 157 char *version; | |
| 158 char *llvmdc_version; | |
| 159 | |
| 160 Param params; | |
| 161 unsigned errors; // number of errors reported so far | |
| 162 unsigned gag; // !=0 means gag reporting of errors | |
| 163 | |
| 164 Global(); | |
| 165 }; | |
| 166 | |
| 167 extern Global global; | |
| 168 | |
| 169 #if __GNUC__ | |
| 170 //#define memicmp strncasecmp | |
| 171 //#define stricmp strcasecmp | |
| 172 #endif | |
| 173 | |
| 174 #ifdef __DMC__ | |
| 175 typedef _Complex long double complex_t; | |
| 176 #else | |
| 177 #ifndef IN_GCC | |
| 178 #include "complex_t.h" | |
| 179 #endif | |
| 180 #ifdef __APPLE__ | |
| 181 //#include "complex.h"//This causes problems with include the c++ <complex> and not the C "complex.h" | |
| 182 #define integer_t dmd_integer_t | |
| 183 #endif | |
| 184 #endif | |
| 185 | |
| 186 // Be careful not to care about sign when using integer_t | |
| 187 typedef uint64_t integer_t; | |
| 188 | |
| 189 // Signed and unsigned variants | |
| 190 typedef int64_t sinteger_t; | |
| 191 typedef uint64_t uinteger_t; | |
| 192 | |
| 193 typedef int8_t d_int8; | |
| 194 typedef uint8_t d_uns8; | |
| 195 typedef int16_t d_int16; | |
| 196 typedef uint16_t d_uns16; | |
| 197 typedef int32_t d_int32; | |
| 198 typedef uint32_t d_uns32; | |
| 199 typedef int64_t d_int64; | |
| 200 typedef uint64_t d_uns64; | |
| 201 | |
| 202 typedef float d_float32; | |
| 203 typedef double d_float64; | |
| 204 typedef long double d_float80; | |
| 205 | |
| 206 typedef d_uns8 d_char; | |
| 207 typedef d_uns16 d_wchar; | |
| 208 typedef d_uns32 d_dchar; | |
| 209 | |
| 210 #ifdef IN_GCC | |
| 211 #include "d-gcc-real.h" | |
| 212 #else | |
| 213 typedef long double real_t; | |
| 214 #endif | |
| 215 | |
| 216 // Modify OutBuffer::writewchar to write the correct size of wchar | |
| 217 #if _WIN32 | |
| 218 #define writewchar writeword | |
| 219 #else | |
| 220 // This needs a configuration test... | |
| 221 #define writewchar write4 | |
| 222 #endif | |
| 223 | |
| 224 #ifdef IN_GCC | |
| 225 #include "d-gcc-complex_t.h" | |
| 226 #endif | |
| 227 | |
| 228 struct Module; | |
| 229 | |
| 230 //typedef unsigned Loc; // file location | |
| 231 struct Loc | |
| 232 { | |
| 233 char *filename; | |
| 234 unsigned linnum; | |
| 235 | |
| 236 Loc() | |
| 237 { | |
| 238 linnum = 0; | |
| 239 filename = NULL; | |
| 240 } | |
| 241 | |
| 242 Loc(int x) | |
| 243 { | |
| 244 linnum = x; | |
| 245 filename = NULL; | |
| 246 } | |
| 247 | |
| 248 Loc(Module *mod, unsigned linnum); | |
| 249 | |
| 250 char *toChars() const; | |
| 251 }; | |
| 252 | |
| 253 #ifndef GCC_SAFE_DMD | |
| 254 #define TRUE 1 | |
| 255 #define FALSE 0 | |
| 256 #endif | |
| 257 | |
| 258 #define INTERFACE_OFFSET 0 // if 1, put classinfo as first entry | |
| 259 // in interface vtbl[]'s | |
| 260 #define INTERFACE_VIRTUAL 0 // 1 means if an interface appears | |
| 261 // in the inheritance graph multiple | |
| 262 // times, only one is used | |
| 263 | |
| 264 enum LINK | |
| 265 { | |
| 266 LINKdefault, | |
| 267 LINKd, | |
| 268 LINKc, | |
| 269 LINKcpp, | |
| 270 LINKwindows, | |
| 271 LINKpascal, | |
| 272 }; | |
| 273 | |
| 274 enum DYNCAST | |
| 275 { | |
| 276 DYNCAST_OBJECT, | |
| 277 DYNCAST_EXPRESSION, | |
| 278 DYNCAST_DSYMBOL, | |
| 279 DYNCAST_TYPE, | |
| 280 DYNCAST_IDENTIFIER, | |
| 281 DYNCAST_TUPLE, | |
| 282 }; | |
| 283 | |
| 284 enum MATCH | |
| 285 { | |
| 286 MATCHnomatch, // no match | |
| 287 MATCHconvert, // match with conversions | |
| 288 #if V2 | |
| 289 MATCHconst, // match with conversion to const | |
| 290 #endif | |
| 291 MATCHexact // exact match | |
| 292 }; | |
| 293 | |
| 294 void error(Loc loc, const char *format, ...); | |
| 295 void verror(Loc loc, const char *format, va_list); | |
| 296 void fatal(); | |
| 297 void err_nomem(); | |
| 298 int runLINK(); | |
| 299 void deleteExeFile(); | |
| 300 int runProgram(); | |
| 301 void inifile(char *argv0, char *inifile); | |
| 302 void halt(); | |
| 303 | |
| 304 /*** Where to send error messages ***/ | |
| 305 #if IN_GCC | |
| 306 #define stdmsg stderr | |
| 307 #else | |
| 308 #define stdmsg stdout | |
| 309 #endif | |
| 310 | |
| 311 #endif /* DMD_MARS_H */ |